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skunk2
01-12-2009, 12:42 PM
anybody running the lightweight pulleys from darkstarmotorsports?
darkstarmotorsports
02-04-2009, 05:00 AM
DO you have a set or are you looking for one?
skunk2
02-04-2009, 11:34 AM
just looking for feedback from guys that have it. theres was another thread started about this.
Hives
02-04-2009, 01:36 PM
Be careful, dealer told me that mod would straight up void ur warranty.
skunk2
02-04-2009, 03:26 PM
im already out of warranty :)
btown-mazda
02-04-2009, 05:34 PM
Can we start a GB here for the pullies? I know there's one on M3F but having one here might help us Canuck folk
KenYork
02-04-2009, 08:36 PM
http://http://www.torontomazda3.ca/forum/showthread.php?t=30377&highlight=pulley
rick@garage16.ca
02-05-2009, 01:33 AM
Light pulleys (crank) is the BIGGEST NO NO for any engine unless it has rubber around the pulley to keep vibration from going to the crankshaft

Running a pulley without a rubber seal is a bad thing as the crankshaft will take up all the vibration and may lead you to have a broken engine :flaming
darkstarmotorsports
02-05-2009, 03:10 AM
Can we start a GB here for the pullies? I know there's one on M3F but having one here might help us Canuck folk

I just sold the last set last week. But we will have more once we get our shipment of crank pulleys from Medieval.


Light pulleys (crank) is the BIGGEST NO NO for any engine unless it has rubber around the pulley to keep vibration from going to the crankshaft

Running a pulley without a rubber seal is a bad thing as the crankshaft will take up all the vibration and may lead you to have a broken engine :flaming

No it won't! Medieval's R&D MS3 has had their light weight crank pulley on the car for over 3 months now, with multiple trips from Utah to it's surrounding states. They haven't had ONE single probelm occur.
rick@garage16.ca
02-05-2009, 10:23 AM
No it won't! Medieval's R&D MS3 has had their light weight crank pulley on the car for over 3 months now, with multiple trips from Utah to it's surrounding states. They haven't had ONE single probelm occur.

3 months is to short to have anythign done yet

I know from past years with many DSM's, Hondas, Machine shops, and Performance shops that all of them say dont run a light pulley for that crank reason

Go with a Fluidamper or ATI one